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Boundary Conditions

RRTMGP.BCs.LwBCs — Type
LwBCs{FT, FTA2D, FTA2DN}

Longwave boundary conditions.

Fields

  • sfc_emis: Surface emissivity (nbnd, ncol).
  • inc_flux: Incident flux at the top of the atmosphere [W/m²] (ncol, ngpt).
source
RRTMGP.BCs.SwBCs — Type
SwBCs{FT, FTA1D, FTA1DN, FTA2D}

Shortwave boundary conditions.

Fields

  • cos_zenith: Cosine of the solar zenith angle (ncol).
  • toa_flux: Top-of-atmosphere flux (ncol).
  • sfc_alb_direct: Surface albedo for specular (direct) radiation (nbnd, ncol).
  • inc_flux_diffuse: Incident diffuse flux at the top of the domain [W/m²] (ncol, ngpt).
  • sfc_alb_diffuse: Surface albedo for diffuse radiation (nbnd, ncol).
source